Multi-Currency & Auto Conversion Checkout is a build-to-order Shopify app that ECOSIRE designs, builds, and installs for your store — it is not an instant App Store download. After purchase, our engineers scope your currency requirements, build the app against your theme and Shopify plan, and deploy it to your store with hands-on QA.

The app detects each visitor's country via geo-IP and automatically switches storefront prices into their local currency, pulling real-time FX rates on a scheduled refresh. A configurable rounding and price-ending engine (for example, force .99 or .00 endings) keeps converted prices looking deliberate rather than machine-generated. A currency switcher widget lets shoppers override the auto-detected choice, and their selection persists across the session.

Architecturally, the app installs as a Shopify app via OAuth, reads catalog and market data through the Admin GraphQL API, stores per-store configuration in app metafields, and listens to webhooks (app/uninstalled, shop/update) so it stays in sync with your store. When your store runs Shopify Markets, we wire the app to respect your existing market and presentment-currency setup so display stays consistent through Shopify's native checkout rather than fighting it.

Because Shopify's checkout always settles in your store's currency, this app focuses on presentment and display — honest, accurate local-currency pricing that reduces the "surprise foreign price" friction that loses cross-border carts. We tailor geo rules, rounding, supported currencies, and switcher placement to your catalog. Every build includes installation, a walkthrough, and a defined support window. If your needs are simpler or more complex than the seed feature set, we adjust scope and quote accordingly.